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neotek
on Sept 30, 2013
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A negative captcha
The graph shows all the attempted spammer registrations I caught over the last month, the count of '1' for today is because the clock had just ticked over when I generated the image.
tantalor
on Sept 30, 2013
[–]
Ah, so how many were you receiving before the change?
Consider applying for YC's Spring batch! Applications are open till Feb 11.
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